/**
XenSim simulates xenbal.
Copyright (C) 2006 Travis Vachon

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/
package xensim;

public class ConstRateFn implements RateFn {
	double constant;
	
	/**
	 * 
	 * @param constant Constant rate in percent/second
	 */
	public ConstRateFn(double constant){
		assert constant >= 0;
		assert constant <= 1;
		this.constant = constant/SimGlobals.TIME_CONSTANT;
	}

	public double getAvgRate(double starttime, double stoptime) {
	
		return constant;
	}
	public double getRate(double time) {
		return constant;
	}
	public double getWorkDone(double starttime, double stoptime) {
		return (stoptime - starttime) * constant / SimGlobals.TIME_CONSTANT;
	}
	public String toString(){
		return "y="+constant;
	}
	public double getMax() {
		// TODO Auto-generated method stub
		return constant;
	}

	

}
